13113221200323 has 16 divisors (see below), whose sum is σ = 17521424007936. Its totient is φ = 8723593700640.

The previous prime is 13113221200229. The next prime is 13113221200327. The reversal of 13113221200323 is 32300212231131.

It is not a de Polignac number, because 13113221200323 - 2¹⁷ = 13113221069251 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13113221200293 and 13113221200302.

It is not an unprimeable number, because it can be changed into a prime (13113221200327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3531513 + ... + 6220773.

It is an arithmetic number, because the mean of its divisors is an integer number (1095089000496).

Almost surely, 2^{13113221200323} is an apocalyptic number.

13113221200323 is a deficient number, since it is larger than the sum of its proper divisors (4408202807613).

13113221200323 is a wasteful number, since it uses less digits than its factorization.

13113221200323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2692714.

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 13113221200323 its reverse (32300212231131), we get a palindrome (45413433431454).

The spelling of 13113221200323 in words is "thirteen trillion, one hundred thirteen billion, two hundred twenty-one million, two hundred thousand, three hundred twenty-three".